diff options
| -rw-r--r-- | lib/sbitmap.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/lib/sbitmap.c b/lib/sbitmap.c index 1fcede228fa2..462873a4337c 100644 --- a/lib/sbitmap.c +++ b/lib/sbitmap.c @@ -243,6 +243,7 @@ static int __sbitmap_get_shallow(struct sbitmap *sb, int nr = -1; index = SB_NR_TO_INDEX(sb, alloc_hint); + alloc_hint = SB_NR_TO_BIT(sb, alloc_hint); for (i = 0; i < sb->map_nr; i++) { again: @@ -250,7 +251,7 @@ again: min_t(unsigned int, __map_depth(sb, index), shallow_depth), - SB_NR_TO_BIT(sb, alloc_hint), true); + alloc_hint, true); if (nr != -1) { nr += index << sb->shift; break; @@ -260,13 +261,9 @@ again: goto again; /* Jump to next index. */ - index++; - alloc_hint = index << sb->shift; - - if (index >= sb->map_nr) { + alloc_hint = 0; + if (++index >= sb->map_nr) index = 0; - alloc_hint = 0; - } } return nr; |